We're dividing 12317090 by 457 
We want to figure out the number of times 12317090 can be divided by 457.

On to step 1:
The number 457 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 457

Let's proceed to step 2:
12 divided by 457 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 457

Advancing to step 3:
When dividing 123 by 457, we get 0 with a remainder of 123.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 123 to get 123.
Include the next digit (1) from the dividend after 123, then repeat: 1231 / 457

Going ahead to step 4:
457 goes into 1231 2 times with a remainder of 317.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 914 away from 1231, we end up with 317.
Grab the next digit (7) from the dividend, add it to 317, then carry on: 3177 / 457

Advancing to step 5:
3177 divided by 457 is 6 with a remainder of 435.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
If we subtract 2742 from 3177, we get 435.
Grab the next digit (0) from the dividend, add it to 435, then carry on: 4350 / 457

On to step 6:
457 can be fit into 4350 9 times, resulting in a remainder of 237.
Write down 9 as next digit of the result. 
Result so far: 269.0
If we subtract 4113 from 4350, we get 237.
Bring next digit (9) of the dividend behind the 237 and repeat the process: 2379 / 457

Step 7:
457 goes into 2379 5 times with a remainder of 94.
The number 5 becomes the next digit in our result. 
Result so far: 2695.0
Subtracting 2285 from 2379 leaves us with 94.
Fetch the next digit (0) from the dividend, attach it to 94 and continue: 940 / 457

Advancing to step 8:
457 can be fit into 940 2 times, resulting in a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 26952.0
If we subtract 914 from 940, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 9:
457 goes into 260 0 times with a remainder of 260.
The number 0 becomes the next digit in our result. 
Result so far: 26952.0
Deduct 0 from 260 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Going ahead to step 10:
If we divide 2600 by 457, we get 5 and a remainder of 315.
Write down 5 as next digit of the result. 
Result so far: 26952.05
If we take 2285 away from 2600, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Advancing to step 11:
457 goes into 3150 6 times with a remainder of 408.
The next digit of our result is 6. 
Result so far: 26952.056
Subtracting 2742 from 3150 leaves us with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Let's proceed to step 12:
When dividing 4080 by 457, we get 8 with a remainder of 424.
Use 8 as the next digit of our solution. 
Result so far: 26952.0568
Subtracting 3656 from 4080 leaves us with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

On to step 13:
When dividing 4240 by 457, we get 9 with a remainder of 127.
Put 9 as the next digit of the answer. 
Result so far: 26952.05689
The remainder is 127 after subtracting 4113 from 4240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

On to step 14:
When dividing 1270 by 457, we get 2 with a remainder of 356.
Put 2 as the next digit of the answer. 
Result so far: 26952.056892
Subtracting 914 from 1270 leaves us with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Let's proceed to step 15:
The number 457 fits into 3560 7 times, leaving a remainder of 361.
Record the quotient 7 as the next digit in the result. 
Result so far: 26952.0568927
Deduct 3199 from 3560 and we're left with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

On to step 16:
3610 divided by 457 is 7 with a remainder of 411.
The number 7 becomes the next digit in our result. 
Result so far: 26952.05689277
The remainder is 411 after subtracting 3199 from 3610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

The final result is 26952.05689277 with a remainder of 4.11e-07.